.hero-section {
    position: relative;
    background-image: url('/img/background_greyscale.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(74, 21, 112, 0.9);
    z-index: 0;
}

.hero-section * {
    position: relative;
    z-index: 1;
}